<template>
  <el-row :gutter="20">
    <el-col :span="6">
      <!--      菜单-->
      <category @tree-node-clike="treeNodeClike"></category>

    </el-col>
    <el-col :span="18">
      <!--      表格-->
      <div class="mod-config">
        <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
          <el-form-item>
            <el-input v-model="dataForm.key" placeholder="参数名" clearable @clear="clearTheEvent"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button @click="getDataList()">查询</el-button>
            <el-button type="success" @click="getAllDataList()">查询全部</el-button>
            <el-button v-if="isAuth('product:attrgroup:save')" type="primary" @click="addOrUpdateHandle()">新增
            </el-button>
            <el-button v-if="isAuth('product:attrgroup:delete')" type="danger" @click="deleteHandle()"
                       :disabled="dataListSelections.length <= 0">批量删除
            </el-button>
          </el-form-item>
        </el-form>
        <el-table
            :data="dataList"
            border
            v-loading="dataListLoading"
            @selection-change="selectionChangeHandle"
            style="width: 100%;">
          <el-table-column
              type="selection"
              header-align="center"
              align="center"
              width="50">
          </el-table-column>
          <el-table-column
              prop="attrGroupId"
              header-align="center"
              align="center"
              label="分组编号">
          </el-table-column>
          <el-table-column
              prop="attrGroupName"
              header-align="center"
              align="center"
              label="组名">
          </el-table-column>
          <el-table-column
              prop="sort"
              header-align="center"
              align="center"
              label="排序">
          </el-table-column>
          <el-table-column
              prop="descript"
              header-align="center"
              align="center"
              label="描述">
          </el-table-column>
          <el-table-column
              header-align="center"
              align="center"
              label="组图标">
            <template slot-scope="scope">
              <icon-svg :name="scope.row.icon || ''"></icon-svg>
            </template>
          </el-table-column>
          <el-table-column
              prop="catelogName"
              header-align="center"
              align="center"
              label="所属分类">
          </el-table-column>
          <el-table-column
              fixed="right"
              header-align="center"
              align="center"
              width="150"
              label="操作">
            <template slot-scope="scope">
              <el-button type="text" size="small" @click="relationHandle(scope.row.attrGroupId)">关联</el-button>
              <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.attrGroupId)">修改</el-button>
              <el-button type="text" size="small" @click="deleteHandle(scope.row.attrGroupId)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
            @size-change="sizeChangeHandle"
            @current-change="currentChangeHandle"
            :current-page="dataForm.pageNum"
            :page-sizes="[10, 20, 50, 100]"
            :page-size="dataForm.pageSize"
            :total="totalPage"
            layout="total, sizes, prev, pager, next, jumper">
        </el-pagination>
        <!-- 弹窗, 新增 / 修改 -->
        <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>

        <!-- 修改关联关系 -->
        <relation-update v-if="relationVisible" ref="relationUpdate" @refreshData="getDataList"></relation-update>
      </div>
    </el-col>
  </el-row>
</template>

<script setup>
import Category from "../common/category.vue";
import AddOrUpdate from './attrgroup-add-or-update';
import RelationUpdate from "./attr-group-relation";
import fa from "element-ui/src/locale/lang/fa";

export default {
  components: {Category, AddOrUpdate, RelationUpdate},
  activated() {
    this.getDataList()
  },
  data() {
    return {
      dataForm: {
        catelogId: 0,
        key: undefined,
        pageNum: 1,
        pageSize: 10
      },
      dataList: [],
      dataListSelections: [],
      totalPage: 0,
      dataListLoading: false,
      addOrUpdateVisible: false,
      relationVisible: false
    }
  },
  methods: {

    // 获取数据列表
    getDataList() {
      this.dataListLoading = true
      this.$http({
        url: this.$http.adornUrl('/product/pmsAttrGroup/list'),
        method: 'post',
        data: this.$http.adornData(this.dataForm, false)
      }).then(({data}) => {
        if (data && data.code === 0) {
          this.dataList = data.data.list;
          this.pageNum = data.data.pageNum;
          this.pageSize = data.data.pageSize;
          this.totalPage = data.data.total;
        } else {
          this.dataList = []
          this.totalPage = 0
        }
        this.dataListLoading = false
      })
    },

    // 每页数
    sizeChangeHandle(val) {
      this.dataForm.pageSize = val
      this.dataForm.pageNum = 1
      this.getDataList()
    },

    // 当前页
    currentChangeHandle(val) {
      this.dataForm.pageNum = val
      this.getDataList()
    },

    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val
    },

    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id)
      })
    },

    // 删除
    deleteHandle(id) {
      var ids = id ? [id] : this.dataListSelections.map(item => {
        return item.attrGroupId
      })
      this.$confirm(`确定对[分组编号=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$http({
          url: this.$http.adornUrl('/product/attrgroup/delete'),
          method: 'post',
          data: this.$http.adornData(ids, false)
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.$message({
              message: '操作成功',
              type: 'success',
              duration: 1500,
              onClose: () => {
                this.getDataList()
              }
            })
          } else {
            this.$message.error(data.msg)
          }
        })
      })
    },

    //感知树节点被点击
    treeNodeClike(data, node, component) {
      console.log("attrgroup感知到categroup的节点被点击", data, node, component);

      //判断节点等级是不是三级
      if (node.level == 3) {

        //如果是三级则赋值
        this.dataForm.catelogId = data.catId;

        //查询数据
        this.getDataList();
      }
    },

    //检索输入框清空后触发事件
    clearTheEvent() {
      console.log("触发成功")
      this.getDataList();
    },

    //处理分组与属性的关联
    relationHandle(groupId) {
      this.relationVisible = true;
      this.$nextTick(() => {
        this.$refs.relationUpdate.init(groupId);
      });
    },

    //查询全部
    getAllDataList() {
      this.dataForm.catelogId = 0;
      this.getDataList();
    }
  }
}
</script>

<style scoped>

</style>
